Ice crystals on the tree outside my balcony. It was too cold to go farther than that to take pictures!
Beautiful illuminated ice on the mountain to the south, again, from my balcony (you can see it better if you click on the photo to go to the full size file):
Less of a closeup of the ice on the mountain. When the sun shines through it, the light scatters and makes it look very bright. The photo doesn't come near to showing how it really looked.